Dynamically vulcanized alloys having two copolymers in the crosslinked phase and a crystalline matrix
US5157081A · kind A · utility
57Cited by
11References
17Claims
0Family size
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Key dates
| Filing date | Jun 10, 1991 |
| Grant date | Oct 20, 1992 |
| Priority date | — |
| Expiry date | Jun 10, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2666/04
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A dynamically vulcanized alloy composition having improved tensile strength including a first butyl or halogenated butyl rubber-based elastomer and a second EPM and/or EPDM elastomer in a matrix of a crystalline polyolefinic resin, and processes for producing the improved composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.